The Pecar 4-10 x 45 scope was the model purchased by the U.K police forces for their Enfield Enforcer Rifles. It has the Pecar interchangeable reticle system and is currently fitted with a No.8 reticle fine cross hair. Each of these second hand scopes has a unique serial number and is made to the highest standard. They have a 1" tube and comes complete with lens covers. (Mounts not included.) Current serial numbers available: A15356, 82932, A11852, A15359, 82926 and A15358.